Home / 16,644,417,497.60-24,966,626,246.40-15,120,669,862.40

Finding the Fourth Proportional to 16,644,417,497.60, 24,966,626,246.40 and 15,120,669,862.40

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Solution

The fourth proportional to 16,644,417,497.60, 24,966,626,246.40 and 15,120,669,862.40 is: 22,681,004,793.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,644,417,497.60 : 24,966,626,246.40 = 15,120,669,862.40 : x
  2. Step 2: Convert to fraction form
    16,644,417,497.60/24,966,626,246.40 = 15,120,669,862.40/x
  3. Step 3: Cross multiply
    16,644,417,497.60x = 24,966,626,246.40 × 15,120,669,862.40
  4. Step 4: Simplify right side
    16,644,417,497.60x = 377,512,113,049,745,358,848
  5. Step 5: Solve for x
    x = 377,512,113,049,745,358,848/16,644,417,497.60
  6. Step 6: Final answer
    x = 22,681,004,793.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.